|
Model |
4 Channel DVR |
8 Channel DVR |
16 Channel DVR |
|
Operation system |
Embedded Linux operation system |
|
System resource |
4/8/16 channel CIF real-time video and
network-wide transmission, 1 ,4, 9 or 16-Channel CIF Playback
at the same time. |
|
Operation interface |
Graphical user interface (GUI), mouse,
panel, remote control operation |
|
Video standard
|
PAL, NTSC |
|
Image compression |
H.264 |
|
Audio compression
|
ADPCM |
|
Recoding mode |
Manual, timing, alarm, motion detection |
|
Video Search |
Time search, event search, channel search,
the log search |
|
Backup |
network backup, USB backup |
|
Video input |
4BNC |
8BNC |
16BNC |
|
Video output |
1BNC,1VGA out |
|
Audio input |
2ch |
2ch |
2ch |
|
Audio output |
1ch |
1ch |
1ch |
|
Monitoring quality |
PAL：720x576（D1）；NTSC：720x480（D1） |
|
Playback quality |
PAL：352x288（CIF）；NTSC：352x240（CIF） |
|
Image Control |
6 shifts for regulable
|
|
Motion Detection |
for each channel of the detection area (16
A— 16), multi-level sensitivity can be set |
|
Image display |
1,4 Image display |
1,4,8 Image display |
1,4,9,16 Image display |
|
Video Speed |
PAL: 25 frames / sec (adjustable) NTSC: 30
frames / sec (adjustable) |
|
Video Save |
The hard drive, network |
|
Local playback |
1,4 Image display |
1,4,8 Image display |
1,4,9,16 Image display |
|
Alarm Input/output |
4 channel/in&1 channel out (optional) |
|
PTZ |
RS485 |
|
Hard Disk Interface |
1 SATA interfaces |
2 SATA interfaces |
2 SATA interfaces |
|
Network interface |
Self-adaptive Ethernet interface.
RJ45 10MB/100MB,TCP/PPPOE/DHCP/DDNS/FTP/UPNP |
|
USB Interface |
2USB2.0 high-speed interface;
|
|
Power |
12v power |
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